22212388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 45287424

約数和(自身を除く): 23075036

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 47, 92, 94, 188, 253, 467, 506, 517, 934, 1012, 1034, 1081, 1868, 2068, 2162, 4324, 5137, 10274, 10741, 11891, 20548, 21482, 21949, 23782, 42964, 43898, 47564, 87796, 118151, 236302, 241439, 472604, 482878, 504827, 965756, 1009654, 2019308, 5553097, 11106194, 22212388]

約数ペア:

[(1, 22212388), (2, 11106194), (4, 5553097), (11, 2019308), (22, 1009654), (23, 965756), (44, 504827), (46, 482878), (47, 472604), (92, 241439), (94, 236302), (188, 118151), (253, 87796), (467, 47564), (506, 43898), (517, 42964), (934, 23782), (1012, 21949), (1034, 21482), (1081, 20548), (1868, 11891), (2068, 10741), (2162, 10274), (4324, 5137)]